(19)
(11) EP 3 103 299 A1

(12)

(43) Date of publication:
14.12.2016 Bulletin 2016/50

(21) Application number: 15758001.0

(22) Date of filing: 04.03.2015
(51) International Patent Classification (IPC): 
H04W 72/04(2009.01)
(86) International application number:
PCT/CN2015/073646
(87) International publication number:
WO 2015/131827 (11.09.2015 Gazette 2015/36)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA

(30) Priority: 07.03.2014 US 201461949805 P
20.02.2015 US 201514627836

(71) Applicant: Huawei Technologies Co., Ltd
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • MA, Jianglei
    Ottawa, Ontario K2M 2W5 (CA)
  • JIA, Ming
    Ottawa, Ontario K2A 0Be (CA)

(74) Representative: Kreuz, Georg Maria 
Huawei Technologies Duesseldorf GmbH Riesstrasse 8
80992 München
80992 München (DE)

   


(54) SYSTEMS AND METHODS FOR OFDM WITH FLEXIBLE SUB-CARRIER SPACING AND SYMBOL DURATION